The airport is a busy place. Even the parking lot has customers impatiently trying to get boarded on their plane. They don't want to just run around the parking lot and get in the way of planes on their way to the runway. They'll have to take a shuttle bus, and you're the driver. Your job in each level of Airport Bus Parking is to drive the shuttle bus to the bus stop and pick up the passengers, then take them to the plane and park in the indicated space so they can get off the bus and board the plane. Make sure everyone is safe and on time by completing the task before time runs out and without crashing.